Galian, pengurugan kembali dan perbaikan kembali, pengisisan pasir, deeksten dan tanda rute kabel tanah dan tempat sambung kedalaman 0.6 meter dengan permukaan Hotmix
Minerals, pengurugan back and repair back, pengisisan sand, deeksten and marks the route of the cable dial spot of land and depth of 0.6 meters with surface Hotmix
Excavation, pengurugan return and restoration, filling sand, deeksten and land cable route signs and the continued depth of 0.6 meters with surface Hotmix